Evening Primrose, Large-Flowered Evening Primrose Oenothera lamarckiana

Detailed Listing For
Botanical Name:

Oenothera lamarckiana

Family:

Onagraceae

Genus:

Oenothera

Species:

lamarckiana

Common Name:

Evening Primrose, Large-Flowered Evening Primrose

Seeds Per Pound:
1,816,000
Quantity:
2.62 lb
Germination:
85%
Germination Test Type:
Actual
Purity:
99%
Height:
1-3 feet
Collection Locale:
Oregon
Crop Year:
2023
Minimum Hardiness Zone:
3
In Stock: 2.62 lb
Prices
Growing Info, follow in order:
Scarification: none required.
Stratification: none required.
Germination: sow seed 1/16" deep, tamp the soil, mulch the seed bed.
Comments:
A evening-flowering biennial or perennial with many 2-3 1/2" trumpet-shaped yellow flowers in long spikes; forms a basal rosette; resembles O. hookeri but with broader leaves; native to the western U.S.